Ostrander Weather Forecast

    • 62
    • 83

    Chance Thunderstorms

    • 61
    • 80

    Chance Thunderstorms

    • 58
    • 73

    Chance Thunderstorms

    • 60
    • 75

    Chance Thunderstorms

    • 59
    • 76

    Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

Today 17 Sep Fillmore

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. South Winds around 5 Mph. Chance of rain 40 percent.

Tonight 17 Sep Fillmore

Partly cloudy. Lows in the mid 60s. Light Winds.

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Ostrander Temperature Statistics

September Temperature

Preston, Fillmore County Airport (13 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    61.2 °F

  • Highest 14 September, 2025

    87.8 °F

Climate (2020–Present)

Preston, Fillmore County Airport (13 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    55.3 °F
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